package red.lixiang.dao.impl;

import red.lixiang.dao.CartDAO;
import red.lixiang.model.Cart;

import java.util.List;


public class CartDaoImpl implements CartDAO{

    @Override
    public int addToCartByOpenId(String barCode, String openId) {
        return 0;
    }

    @Override
    public List<Cart> getCartInfoByOpenId(String openId) {
        return null;
    }

    @Override
    public int deleteCartByOpenId(String id, String openId) {
        return 0;
    }


}
